/*
 * Copyright (c) "Neo4j"
 * Neo4j Sweden AB [http://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.neo4j.gds.core.loading;

import org.junit.jupiter.api.Test;
import org.neo4j.gds.collections.ha.HugeLongArray;
import org.neo4j.gds.core.concurrency.Concurrency;

import static org.junit.jupiter.api.Assertions.assertTrue;

class ArrayIdMapBuilderOpsTest {

    @Test
    void buildSparseIdMapWithPageSizeEntries() {
        long nodeId = 4096; // equals the PAGE_SIZE in a HugeSparseLongArray
        var hugeSparseLongArray = ArrayIdMapBuilderOps.buildSparseIdMap(
            1,
            nodeId,
            new Concurrency(1),
            HugeLongArray.of(nodeId)
        );

        assertTrue(hugeSparseLongArray.contains(nodeId));
    }
}
